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Individual Calculations January 2009 |
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| Stathakis, Nikolaos Total change: 57.25 | |   |
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| 89th Ambelokipi Open | Athens | GRE | 2008-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1515 | 2.50 | 5 | 1.84 | 25 | 46.00 | |
|  Papapetropoulos, Periklis | | | 1865 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Dimopoulos, Georgios | | | 1865 | GRE | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Kiriazis, Dimitrios | | | 1853 | GRE | 0.50 | 1 | 0.38 | 25 | 9.50 | |  Avgoustinatos, Vassilis | | | 1865 | GRE | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Karlis, Nikolaos | | | 1747 | GRE | 0.50 | 1 | 0.29 | 25 | 7.25 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 91st Ambelokipi Open | Ambelokipi, Athens | GRE | 2008-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1511 | 1.00 | 5 | 0.45 | 25 | 11.25 | |
| | Anairousis, Panag | | | 1861 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Makkas, Panayiotis | | | 1861 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sarakenidis, Nikolaos | | | 1861 | GRE | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Kiriazis, Dimitrios | | | 1861 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Nikolaidou, Eleni | | | 1858 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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